Description

Ethanone, 2-Chloro-1-(2,3-Dihydro-2-Benzofuranyl)- (9Ci) is a specialized organic compound featuring a benzofuran core linked to a chlorinated ethanone moiety. This unique molecular architecture makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of complex active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by pharmaceutical R&D teams and fine chemical manufacturers engaged in creating novel heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory activity.
• Agrochemical Research: Serves as a precursor in the development of new herbicides or fungicides with unique modes of action derived from its benzofuran structure.
• Material Science: Used in the research and production of advanced organic electronic materials, such as charge-transport layers or light-emitting components.
• Organic Synthesis: A versatile synthon for constructing complex fused-ring systems and introducing functional groups in academic and industrial research settings.
• Ligand & Catalyst Development: Potential use in creating specialized ligands for asymmetric catalysis or metal-organic frameworks (MOFs).

Basic Information

Product Name	Ethanone, 2-Chloro-1-(2,3-Dihydro-2-Benzofuranyl)- (9Ci)
CAS No.	156592-53-9
Molecular Formula	C10H9ClO2
Molecular Weight	196.63 g/mol
Synonyms	2-Chloro-1-(2,3-dihydrobenzofuran-2-yl)ethanone; 2-Chloro-1-(2,3-dihydro-1-benzofuran-2-yl)ethan-1-one; 2-Chloro-1-(2,3-dihydro-2-benzofuranyl)ethanone; 2-(2-Chloroacetyl)-2,3-dihydrobenzofuran; 2-Chloroacetyl-2,3-dihydrobenzofuran; 2,3-Dihydro-2-benzofuranyl 2-chloroethyl ketone; 156592-53-9
EINECS	Contact for details

Quality Control

Our production of Ethanone, 2-Chloro-1-(2,3-Dihydro-2-Benzofuranyl)- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. All materials are subjected to rigorous analytical testing, including HPLC, GC, and NMR, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5% w/w

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.